Why is my PS4 controller not working?

PlayStation 4 Controller Troubleshooting - iFixit

Why is my ps4 controller not working? : r/playstation

PS4 Controller Not Connecting? 2 Ways to Fix It

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Hello everyone my PS4 controller is not working with Batman Arkham origins I'm on Steam and it says it's connected : r/BatmanArkham

4 Ways To Fix PS4 Controller Won't Connect To PC - MiniTool

PS4 controller not working: Ways to troubleshoot & fix

How To Fix PlayStation 4 Controller Not Working

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Why is my PS4 controller not working?